<template>
<div class="guess">
<div class="guess-desc" :class="[guessDescChange]"><div>猜你喜欢</div></div>
<div class="guess-content" v-for="item of guessList" :key="item.id">
<div class="guess-content-img"><img :src="item.imgUrl" ><div>{{item.crite}}</div></div>
<div class="guess-content-desc">{{item.desc}}</div>
   <div class="guess-content-prise">  
      <div class="guess-content-prise-left">{{item.distance}}</div>
      <div class="guess-content-prise-right"> {{item.prise}}</div>
    </div>
</div>
</div>
</template>

<script>
export default {
  name: 'homeguess',
    props:{
guessList:Array
  },
  data(){
      return{
        guessDescChange:'',
        
}
},
methods:{
scrollChange() {
    let height=document.documentElement.scrollTop
    //console.log(height)
    if(height>600){
       this. guessDescChange='guessDescChange'
    }else{
        this. guessDescChange=''
    }
}

},
mounted(){
window.addEventListener('scroll',this.scrollChange)
}
}

</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style lang="stylus" scoped>
.guess
  border-top:.2rem solid #eee
  background:#fff
  .guess-desc
    overflow:hidden
    height:0
    padding-bottom:10%
    text-align:center
    color:#23beae
  .guessDescChange
    position:fixed
    top:.9rem
    left:0
    width:100%
    background:#fff
    z-index:100
  .guess-desc > div
    overflow:hidden
    width:25%
    height:0
    padding-bottom:6%
    margin:0 auto
    padding-top:.23rem
    border-bottom:.1rem solid #23beae
  .guess-content
    overflow:hidden
    width:92%
    height:0
    padding-bottom:69%
    margin:0 auto
    padding-top:.2rem
    border-top:.05rem solid #eee
    .guess-content-img
      position:relative
      overflow:hidden
      height:0
      padding-bottom:48.3%      
    .guess-content-img >img
      max-width:100%
    .guess-content-img >div
      position:absolute
      bottom:.2rem
      left:.1rem
      color:#fff
    .guess-content-desc
      overflow:hidden
      height:0
      padding-bottom:12%
      text-align:left
      padding-top:.1rem
      text-indent:.1rem
      font-size:.28rem
      font-weight:bold
      letter-spacing:.01rem
      line-height:.35rem
    .guess-content-prise
      overflow:hidden
      height:0
      padding-bottom:10%
      .guess-content-prise-left
        float:left
        color:#aaa
      .guess-content-prise-right
        float:right
        margin-right:.1rem
      .guess-content-prise-right > span
        color:red
        font-weight:bold
        font-size:.4rem

</style>
